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Patent Agency Ranking
公开(公告)号：US09118444B2
公开(公告)日：2015-08-25
申请号：US14029204
申请日：2013-09-17
Applicant: Broadcom Corporation
Inventor： Avi Kliger , Yitshak Ohana , Niki Pantelias , Leo Montreuil , Jonathan S. Min , Edward Boyd , Mark Laubach , Victor Hou
CPC classification number: H04L69/323 , H04L5/0046 , H04L5/0057 , H04L5/0092 , H04L5/0094 , H04L12/2861 , H04L27/2602 , H04L27/2627 , H04N21/42676 , H04N21/6118
Abstract: Embodiments include systems and methods for enabling a physical layer (PHY) link signaling channel between a network termination modem and a cable modem in a cable network. The PHY link signaling channel is embedded within the same multi-carrier channel as the data and enables PHY link up between the network termination modem and cable modem without involvement of higher layers (e.g., MAC). The PHY link signaling channel can be implemented in the downstream (from the network termination modem to the cable modem(s)) or in the upstream from a cable modem to the network termination modem. Embodiments are applicable to any known cable network, and particularly to cable networks implementing the DOCSIS and EPoC standards.
Abstract translation: 实施例包括用于在电缆网络中实现网络终端调制解调器和电缆调制解调器之间的物理层（PHY）链路信令信道的系统和方法。 PHY链路信令信道被嵌入在与数据相同的多载波信道中，并且使得PHY能够在网络终端调制解调器和电缆调制解调器之间链接，而不涉及较高层（例如，MAC）。 PHY链路信令信道可以在下游（从网络终端调制解调器到电缆调制解调器）或在电缆调制解调器的上游到网络终端调制解调器。 实施例可应用于任何已知的有线网络，特别适用于实现DOCSIS和EPoC标准的有线网络。
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公开(公告)号：US09479621B2
公开(公告)日：2016-10-25
申请号：US14830577
申请日：2015-08-19
Applicant: Broadcom Corporation
Inventor： Avi Kliger , Yitshak Ohana , Niki Pantelias , Leo Montreuil , Jonathan S. Min , Edward Boyd , Mark Laubach , Victor Hou
CPC classification number: H04L69/323 , H04L5/0046 , H04L5/0057 , H04L5/0092 , H04L5/0094 , H04L12/2861 , H04L27/2602 , H04L27/2627 , H04N21/42676 , H04N21/6118
Abstract: Embodiments include systems and methods for enabling a physical layer (PHY) link signaling channel between a network termination modem and a cable modem in a cable network. The PHY link signaling channel is embedded within the same multi-carrier channel as the data and enables PHY link up between the network termination modem and cable modern without involvement of higher layers (e.g., MAC). The PHY link signaling channel can be implemented in the downstream (from the network termination modem to the cable modem(s)) or in the upstream from a cable modem to the network termination modem. Embodiments are applicable to any known cable network, and particularly to cable networks implementing the DOCSIS and EPoC standards.
Abstract translation: 实施例包括用于在电缆网络中实现网络终端调制解调器和电缆调制解调器之间的物理层（PHY）链路信令信道的系统和方法。 PHY链路信令信道被嵌入在与数据相同的多载波信道中，并且使得PHY能够在网络终端调制解调器和电缆现代之间连接而不涉及较高层（例如，MAC）。 PHY链路信令信道可以在下游（从网络终端调制解调器到电缆调制解调器）或在电缆调制解调器的上游到网络终端调制解调器。 实施例可应用于任何已知的有线网络，特别适用于实现DOCSIS和EPoC标准的有线网络。
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公开(公告)号：US20140079102A1
公开(公告)日：2014-03-20
申请号：US14029204
申请日：2013-09-17
Applicant: Broadcom Corporation
Inventor： Avi KLIGER , Yitshak Ohana , Niki Pantelias , Leo Montreuil , Jonathan S. Min , Edward Boyd , Mark Laubach , Victor Hou
IPC: H04L5/00
CPC classification number: H04L69/323 , H04L5/0046 , H04L5/0057 , H04L5/0092 , H04L5/0094 , H04L12/2861 , H04L27/2602 , H04L27/2627 , H04N21/42676 , H04N21/6118
Abstract: Embodiments include systems and methods for enabling a physical layer (PHY) link signaling channel between a network termination modem and a cable modem in a cable network. The PHY link signaling channel is embedded within the same multi-carrier channel as the data and enables PHY link up between the network termination modem and cable modem without involvement of higher layers (e.g., MAC). The PHY link signaling channel can be implemented in the downstream (from the network termination modem to the cable modem(s)) or in the upstream from a cable modem to the network termination modem. Embodiments are applicable to any known cable network, and particularly to cable networks implementing the DOCSiS and EPoC standards.
Abstract translation: 实施例包括用于在电缆网络中实现网络终端调制解调器和电缆调制解调器之间的物理层（PHY）链路信令信道的系统和方法。 PHY链路信令信道被嵌入在与数据相同的多载波信道中，并且使得PHY能够在网络终端调制解调器和电缆调制解调器之间链接，而不涉及较高层（例如，MAC）。 PHY链路信令信道可以在下游（从网络终端调制解调器到电缆调制解调器）或在电缆调制解调器的上游到网络终端调制解调器。 实施例可应用于任何已知的有线网络，特别适用于实现DOCSiS和EPoC标准的有线网络。
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公开(公告)号：US20150358437A1
公开(公告)日：2015-12-10
申请号：US14830577
申请日：2015-08-19
Applicant: Broadcom Corporation
Inventor： Avi KLIGER , Yitshak Ohana , Niki Pantelias , Leo Montreuil , Jonathan S. Min , Edward Boyd , Mark Laubach , Victor Hou
CPC classification number: H04L69/323 , H04L5/0046 , H04L5/0057 , H04L5/0092 , H04L5/0094 , H04L12/2861 , H04L27/2602 , H04L27/2627 , H04N21/42676 , H04N21/6118
Abstract: Embodiments include systems and methods for enabling a physical layer (PHY) link signaling channel between a network termination modem and a cable modem in a cable network. The PHY link signaling channel is embedded within the same multi-carrier channel as the data and enables PHY link up between the network termination modem and cable modern without involvement of higher layers (e.g., MAC). The PHY link signaling channel can be implemented in the downstream (from the network termination modem to the cable modem(s)) or in the upstream from a cable modem to the network termination modem. Embodiments are applicable to any known cable network, and particularly to cable networks implementing the DOCSIS and EPoC standards.
Abstract translation: 实施例包括用于在电缆网络中实现网络终端调制解调器和电缆调制解调器之间的物理层（PHY）链路信令信道的系统和方法。 PHY链路信令信道被嵌入在与数据相同的多载波信道中，并且使得PHY能够在网络终端调制解调器和电缆现代之间连接而不涉及较高层（例如，MAC）。 PHY链路信令信道可以在下游（从网络终端调制解调器到电缆调制解调器）或在电缆调制解调器的上游到网络终端调制解调器。 实施例可应用于任何已知的有线网络，特别适用于实现DOCSIS和EPoC标准的有线网络。
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5.发明申请Encoding and Decoding Schemes to Achieve Standard Compliant Mean Time to False Packet Acceptance 审中-公开编码和解码方案达到标准符合平均时间到错误包接收公开(公告)号：US20150046775A1
公开(公告)日：2015-02-12
申请号：US14454393
申请日：2014-08-07
Applicant: Broadcom Corporation
Inventor： Richard Prodan , Bazhong Shen , Mark Laubach
CPC classification number: H04L1/0076 , H03M13/09 , H03M13/1102 , H03M13/2906 , H04L1/0041 , H04L1/0061 , H04Q11/0067
Abstract: Systems and methods for enabling encoding/decoding schemes that satisfy the IEEE 802.3 Mean Time To False Packet Acceptance (MTTFPA) requirement in an Ethernet Passive Optical Network over Coax (EPoC) are described. The proposed encoding/decoding schemes assume existing Medium Access Control (MAC) layer Cyclic Redundancy Check (CRC) encoding/decoding, thereby requiring no changes in the Ethernet Passive Optical Network (EPON) MAC protocol, but increase error protection in the EPoC physical layer (PHY) to meet the MTTFPA requirement without sacrificing desired Ethernet frame loss ratios and downstream/upstream data rates for EPoC.
Abstract translation: 描述了以太网无源光网络（EPoC）中满足IEEE 802.3平均故障间隔验收（MTTFPA）要求的编码/解码方案的系统和方法。 所提出的编码/解码方案采用现有的媒体访问控制（MAC）层循环冗余校验（CRC）编码/解码，从而不需要改变以太网无源光网络（EPON）MAC协议，但增加EPoC物理层中的错误保护 （PHY），以满足MTTFPA要求，而不牺牲EPoC所需的以太网帧丢失率和下行/上行数据速率。
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